Q. Write the expression in simplest form.4a2−b22a+b
Recognize the denominator: Recognize the denominator as a difference of squares. The denominator 4a2−b2 can be factored using the difference of squares formula, which is a2−b2=(a+b)(a−b).
Factor the denominator: Factor the denominator.4a2−b2=(2a)2−b2=(2a+b)(2a−b)
Simplify the expression: Simplify the expression by canceling out common factors.The numerator (2a+b) has a common factor with one of the factors in the denominator (2a+b).(2a+b)/[(2a+b)(2a−b)]=1/(2a−b)
Write final simplified expression: Write down the final simplified expression.The expression simplifies to 2a−b1.
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